The Medtronic advanced hybrid closed-loop (AHCL) and MiniMed鈩� 670G hybrid closed-loop (HCL) systems provide the option to temporarily increase the glucose target to 150鈥塵g/dL (8.3鈥塵mol/L). This analysis investigated the efficacy of the AHCL compared with that of the HCL after the use of this setting. Data from 60 participants in the Fuzzy Logic Automated Insulin Regulation (FLAIR) study were used to compare the AHCL and HCL systems after the use of the temporary target (TT), and during analogous periods where this setting was not used. Differences in time in range 70-180鈥塵g/dL between the systems were similar after the use of the TT setting and during analogous non-TT periods (interaction P鈥�=鈥�0.87). Similar trends were observed for mean glucose, percentage time >180鈥塵g/dL, and percentage time >250鈥塵g/dL. Differences between AHCL and HCL systems were similar after the use of the TT setting compared with those of non-TT periods. ClinicalTrials.gov NCT03040414.